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WINTER RUDOLPH G

Overview
  • Total Patents
    18
About

WINTER RUDOLPH G has a total of 18 patent applications. Its first patent ever was published in 1898. It filed its patents most often in United States and Canada. Its main competitors in its focus markets civil engineering, machines and telecommunications are RIXSON OSCAR C, AMERICAN CABINET HARDWARE CORP and WRIGHT PRODUCTS INC.

Patent filings in countries

World map showing WINTER RUDOLPH Gs patent filings in countries
# Country Total Patents
#1 United States 16
#2 Canada 2

Patent filings per year

Chart showing WINTER RUDOLPH Gs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering
#2 Machines
#3 Telecommunications

Top inventors

# Name Total Patents
#1 Winter Rudolph G 18

Latest patents

Publication Filing date Title
US1268657A Screen-door catch.
US1244394A Door-latch.
US1244393A Ventilation window-lock.
US1203441A Hinge.
US1008098A Screen-door catch.
US1003389A Shutter-bower.
US1069364A Suspension-hinge.
US989219A Hinge construction for doors.
US1108298A Hinge.
US883999A Hinge.
US883998A Hinge.
US785143A Hinge.
US785142A Hinge.
US720304A Separable hinge.
CA74267A Sash stay and fastener
US663555A Sash stay and fastener.
US641745A Combined stay and fastener.
CA62109A Hinge